Information about #31110A color

#31110A color image

Basic facts about this digital color

In the Register's classification, #31110A belongs to the Red Color Family, featuring High Saturation and Dark brightness. In numbers: rgb(49, 17, 10) (19.2% red, 6.7% green, 3.9% blue), or CMYK 0 / 13 / 15 / 81 for print. Curious how these numbers work? Read our RGB color codes guide.

#31110A presents itself as a energetic, saturated earthy red — one that leans clearly toward the dark side. It is a natural fit for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is almost identical to Zinnwaldite Brown (#2C1608). Its next-closest registered neighbors are Root Beer (#290E05) and Rebel (#3C1206).

In RGB terms — rgb(49, 17, 10) — the red channel does the heavy lifting here. If you plan to put text on a #31110A background, choose white — the contrast ratio is 17.3:1 (passing WCAG AAA), while black manages only 1.2:1. On paper it relies strongly on black ink (K:81), so proof dark layouts before a large print run. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#31110A color variations

View this color variations of tints, shades, tones and hues.

#31110A color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to #31110A

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Root Beer color link
Root Beer

#290E05

Rebel color link
Rebel

#3C1206

Tamarind color link
Tamarind

#341515

Vandalista color link
Vandalista

#310C16

Clinker color link
Clinker

#371D09

Cannon Black color link
Cannon Black

#251706

Dark Sienna color link
Dark Sienna

#3C1414

Black Bean color link
Black Bean

#3D0C02

Aida color link
Aida

#271615

Conversions between color systems and etc.

  • HEX#31110A
  • RGB49, 17, 10
  • CMYK0, 13, 15, 81
  • CSSrgb(49, 17, 10)
  • HSL11°, 66%, 12%
  • HSL Precise10.769°, 66.102%, 11.569%
  • HSV11°, 80%, 19%
  • HSB11°, 80%, 19%
  • Normalized R (0.0–1.0)0.192
  • Normalized G (0.0–1.0)0.067
  • Normalized B (0.0–1.0)0.039
  • GLSLvec3(0.192, 0.067, 0.039)
  • GLSL with alphavec4(0.192, 0.067, 0.039, 1.000)
  • HLSL / Metalfloat3(0.192, 0.067, 0.039)
  • Percentage of Red in RGB19.2%
  • Percentage of Green in RGB6.7%
  • Percentage of Blue in RGB3.9%
  • Color FamilyRed
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID31110A
  • DECIMAL ID3215626
  • Name LengthThis color has no name
  • Seen by search & AI crawlers11 times
  • Counting from2025-01-01